126816908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 238199808

約数和(自身を除く): 111382900

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 131, 148, 211, 262, 422, 524, 844, 1147, 2294, 4061, 4588, 4847, 6541, 7807, 8122, 9694, 13082, 15614, 16244, 19388, 26164, 27641, 31228, 55282, 110564, 150257, 242017, 300514, 484034, 601028, 856871, 968068, 1022717, 1713742, 2045434, 3427484, 4090868, 31704227, 63408454, 126816908]

約数ペア:

[(1, 126816908), (2, 63408454), (4, 31704227), (31, 4090868), (37, 3427484), (62, 2045434), (74, 1713742), (124, 1022717), (131, 968068), (148, 856871), (211, 601028), (262, 484034), (422, 300514), (524, 242017), (844, 150257), (1147, 110564), (2294, 55282), (4061, 31228), (4588, 27641), (4847, 26164), (6541, 19388), (7807, 16244), (8122, 15614), (9694, 13082)]